1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2019 Google LLC.
2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h"
4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(Pixmap_writable_addr16, 256, 64, false, 0) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker uint16_t storage[][5] = {{ 0xCABF, 0xDABE, 0xCA9D, 0xC96C, 0xA39B },
7*c8dee2aaSAndroid Build Coastguard Worker { 0xACEE, 0xA87C, 0x893A, 0x4779, 0x8708 },
8*c8dee2aaSAndroid Build Coastguard Worker { 0x4B7C, 0x255B, 0x2559, 0x2557, 0x4656 },
9*c8dee2aaSAndroid Build Coastguard Worker { 0x9099, 0x8128, 0x2557, 0x4124, 0x3323 },
10*c8dee2aaSAndroid Build Coastguard Worker { 0x7547, 0x5505, 0x4434, 0x2012, 0x0000 }};
11*c8dee2aaSAndroid Build Coastguard Worker SkImageInfo imageInfo = SkImageInfo::Make(5, 5, kARGB_4444_SkColorType, kPremul_SkAlphaType);
12*c8dee2aaSAndroid Build Coastguard Worker SkPixmap pixmap(imageInfo, storage[0], sizeof(storage) / 5);
13*c8dee2aaSAndroid Build Coastguard Worker SkBitmap bitmap;
14*c8dee2aaSAndroid Build Coastguard Worker bitmap.installPixels(pixmap);
15*c8dee2aaSAndroid Build Coastguard Worker canvas->scale(10, 10);
16*c8dee2aaSAndroid Build Coastguard Worker canvas->drawImage(bitmap.asImage(), 0, 0);
17*c8dee2aaSAndroid Build Coastguard Worker *pixmap.writable_addr16(2, 2) = 0x000F;
18*c8dee2aaSAndroid Build Coastguard Worker bitmap.installPixels(pixmap);
19*c8dee2aaSAndroid Build Coastguard Worker canvas->drawImage(bitmap.asImage(), 10, 0);
20*c8dee2aaSAndroid Build Coastguard Worker }
21*c8dee2aaSAndroid Build Coastguard Worker } // END FIDDLE
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